# Advice 1: How to determine the operator by phone number

Often we are faced with a situation where you need to know the operator of the mobile number. All operators offer special tariffs for calls within the native network. It is therefore worth checking which operators are the phone numbers in your directory.
Instruction
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Determine the operator by phone number, you can one of the special sites. For example, http://mtsoft.ru/abcdef you can calculate not only the operator of the phone number, but also the regionin which the subscriber's number. The same information can be obtain on other sites: http://www.spravportal.ru/services/PhoneCodes/MobilePhoneInfo.aspx or http://sbinfo.ru/operator.php.
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Three large Russian operators of you will know by the first three digits in the number.Each of the operators "big three" (MTS, MegaFon, Beeline) allocated more codes than all the other Russian operators combined.
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Look at the first three digits are a DEF code. If you see the numbers from 910-919 or 980-988, it is "MTS". The number 903,905,909, 960-964 point at "Beeline". Figures 920-931, 937 talking about the fact that the owner of the phone uses a "Megaphone". All other operators have today at their disposal only seven three-digit codes - 901,902,904,908,950,951,952.The vast number of codes belong to the GSM format. This is the situation because most subscribers today use this type of communication.
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You will also be able to find special programs to determine the operators, and the region where it is people by phone number. For example, in programs such as DEF or Pnone Wizard you will find a number of any subscriber, no matter what the operator he was not.
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You can also check the phone you need on the Internet databases of cellular operators. It will provide the most accurate and full range, which contains the numbers of the operator in the region. This is especially useful for those operators who shared the DEF-codes. For example, Tele2's GSM network uses common codes 904,908,950,951,952. And Sky link's CDMA network code 901.

# Advice 2 : How to know mobile operator

Mobile phone now is no surprise. Today it's difficult to imagine a person without a mobile phone. But even experienced users of mobile networks is sometimes difficult to understand the variety of mobile operators.
Instruction
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The complexity of the definition of mobile numbers to one or another network is that in this case there is no binding of number to the place of registration. Ie, your mobile number does not depend on the city where you got this room. The number assigned for cellular service, under the laws of the Federal Agency of communications.
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Consider also the fact that the problem precise identification of a particular operator is complicated by the increasing incidence of fraud. This applies to customers of cellular networks and operators.
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To obtain the most reliable information base use DEF-codes. These resources work in a mode "online" (always connected) and can accurately determine a mobile operator.
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Please visit company ("inter-regional Tranzittelekom") to obtain access to such databases, as this resource provides the most complete information about mobile numbers of all known operators. Use the official sites of cellular operators in or any other difficulty. All necessary links are given below.
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Determine for starters the most convenient format for you the use of databases of DEF-codes. Today, there are two options – either to obtain information on the first three digits of mobile number (consisting of 7 digits), or to work with a sample of information about the individual settings of the room. As these parameters can be used such characteristics as region, mobile operator, connection standards, and the date of the introduction of the index.
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Enter the required data in a specialized form, and then you will get all the necessary information located in the appropriate form below.

# Advice 3 : How to find out who was calling on my cell

If you are a customer of one of the largest operators of communication (e.g., MegaFon, MTS or Beeline), then learn about the required calls with the service "bill details". By the way, it is possible to obtain information not only about incoming calls, their cost, but also on outgoing calls, the time of their Commission and more.
Instruction
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To enable the details of an account in the company "MTS", the subscriber will need to use the number of USSD-request *111*551#. Using this number, you can obtain information about all the actions performed with the mobile device over the last three days. Don't forget about another number that is in your possession is the number to send the SMS 1771. The text of these messages, you must specify the short code 551. Please note that all the clients of "MTS" affordable "Mobile portal" self - service, which also allows to obtain information about the account. Is this system on the official website of the operator.
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For subscribers connected to the operator "the Megaphone" there is a special system. It is called the Service Guide. You can use the system directly to the official website of the company (the system itself is in the same section). It should be noted that all of the sections listed on the home page, in the left part. But if you go to another page, the list of sections will remain in place. By the way, you can always ask for help in one of salons of communication "MegaFon" or office support subscribers.
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Clients of the company "Beeline" at any time can order the operator of the service "detailed account". After ordering, the user can obtain information about incoming and outgoing calls, time of calls, type of call costs and of messages sent, duration of calls and much more. Connect the details of an account on the official website of the company, completing and sending a special statement. This method is available to all clients "Beeline", regardless of their system of calculation.

# Advice 4 : How to determine the operator by phone number

Sometimes there are situations when you want to determine the operator of cellular communication on the room phone. For example, when receiving calls from an unknown number to determine the region of the caller, or to communicate only within the network for a small amount of balance.
Instruction
1
The first three digits of phone numbers, not counting the characters of the international code, called DEF-code. For example, the number +7-901-765-43-21 them will be the sequence 901. Each operator is allocated one or more DEF-codes for subscription service. One DEF-code can be used by multiple operatormi.
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The easiest way to determine the number of the telephone of the operator of cellular communication, included in the "big three". For them are relevant for the next match:– "MTS" highlighted. DEF codes with 910 at 919 and 980 at 989; "Beeline" is highlighted 903, 905, 906, 909 and 960 at 968;– MegaFon allocated codes for 928 920, 930 at 938, and part of 929 and 997.
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For other operators of GSM-communication dedicated DEF codes 900, 902, 904, 908, 940, with 950 at 953, 955, 956. CDMAoperatorm allocated for the use of 901 and 907. DEF code 954 is used the operatore, providing satellite communications.
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Self-identify by number, phone possible one of the operators "big three". The other definition is difficult, therefore, for this purpose you can use special online services or programs.
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On the Internet there are a sufficient number of sites that provide the possibility of determining the operator's telephone number. The principle of their work same, they differ only in the design of the proposed interface. In addition, some services show on the map the region of the desired subscriber. Examples of such sites can be:– http://ismska.ru/whois/;– http://sbinfo.ru/operator.php;– http://teleum.ru/help/codes/operator;– etc.
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Another option is the use of specialized programs. They have a built-in database DEF codes, clearly identifying the operator of cellular communication. Examples of such programs are:– PhoneWizard (java application for mobile phones);– "Operators of Russia" (a java application for mobile phones, PC version); "Mobile operators" (the PC version).

# Advice 5 : How to know mobile operator by number

Often when a call comes in from an unknown number, or need to call a subscriber in a particular tariff, there is a need to know the operator of cellular communication. This can help you the first few digits.
Instruction
1
Use the DEF code to find out the operator by phone number. This is the first 3 digits of the phone numbers that come after the international code. For example, the number +7-908-888-55-11 is a sequence 908. Each operator has one or several DEF codes for customer service. One DEF-code may use several operators.
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The easiest way to know the operator on the phone number of one of the largest operators of cellular communication. For MTS are relevant DEF codes 910 - 919, and 980-989. To identify a subscriber of "Beeline" can the room 903-906, 909 and 960-968. MegaFon uses 920-929 codes, 930-938, and 997. Various regional operators use these DEF codes, like 900, 908, 940, 950-956. The value of 954 corresponds to operators that provide satellite communications.
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If you don't manage yourself by phone to find out operator, try, use the special online services. On the Internet you will be able to find a sufficiently large number of sites that provide such opportunity. They have the same operating principle and differ only in the interface design. The most effective will be those resources that indicate the region of the subscriber on the map. Among them http://ismska.ru/whois/; http://teleum.ru/help/codes/operator; http://sbinfo.ru/operator.php etc.
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Try using specialized programs to find out the operator by cell phone number. A built-in base of DEF-codes that uniquely identify the operator. For mobile phones on the Java platform, download the app PhoneWizard. For smartphones and PC, "the Operators of Russia." It works similar to the app "Mobile operators".
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DEF run code through any of the Internet search engines. So you can go to discovered a room in one of the online databases or on the website of the relevant operator. If you are registered in social networks, you can try to search through their search engine. In some cases, you will not only know the operator, but also to determine the subscriber that uses the given phone number.
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